211995288

素因数分解:

$2^3\times 3^2\times {\mathrm{2944379}}^1$

素因数の和:2944391

約数の個数: 24

約数和(自身を含む): 574154100

約数和(自身を除く): 362158812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2944379, 5888758, 8833137, 11777516, 17666274, 23555032, 26499411, 35332548, 52998822, 70665096, 105997644, 211995288]

約数ペア:

[(1, 211995288), (2, 105997644), (3, 70665096), (4, 52998822), (6, 35332548), (8, 26499411), (9, 23555032), (12, 17666274), (18, 11777516), (24, 8833137), (36, 5888758), (72, 2944379)]